Hash: SHA256
If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:
42b56a81646c0beeb10f622e8d6c81d04105014aa4c75107963f3243b3431396 ./Qtum-electrum-v4.0.17.dmg
b3ccb1c70e7b5112360b14a07390b4cb12319a9f437ff67037841ac432d377f0 ./Qtum-electrum-v4.0.17-portable.exe
36096556301842ecb3534bc9053c4c49a3872a005469bd0a3e174b2ad5ca8bbb ./Qtum-electrum-v4.0.17-setup.exe
b32856c81e94f55244d7e0ebda651e2b42c9ee2cee97ff20d0a995bc673aba9a ./Qtum-electrum-v4.0.17.exe